Mnemonic of lumber puncture layers....
it will help u to remember the layers.
SLOW FAHAD SEE IT`S LUMBER EPIDURAL DISSECTION.......
1- Skin
2- Facia and SC fat
3- Surpaspinous ligament
3- Interspinous ligament
5- Ligamentum flavum
6- Epidural space and fat (epidural anesthesia needle stops here)
7- Dura
CHECK THIS OUT

it will help u to remember the layers.
SLOW FAHAD SEE IT`S LUMBER EPIDURAL DISSECTION.......
1- Skin
2- Facia and SC fat
3- Surpaspinous ligament
3- Interspinous ligament
5- Ligamentum flavum
6- Epidural space and fat (epidural anesthesia needle stops here)
7- Dura
CHECK THIS OUT